10 Oswald Street, Mosman, NSW 2088 | Property Value & History | OnTheHouse
OFF MARKET

10 Oswald Street
Mosman NSW 2088

Bedrooms: 5
Bathrooms: 3
Car spaces: 1
Floor area: 239m2
Land area: 427m2
Estimated Value & Rent
Estimated Value
Estimated Rent
Confidence
Last updated 19 Jan 2026
Low

High
Save

Property Details for 10 Oswald St, Mosman

10 Oswald St, Mosman is a 5 bedroom, 3 bathroom House with 1 parking spaces and was built in 1915. The property has a land size of 427m2 and floor size of 239m2. While the property is not currently for sale or for rent, it was last sold in December 2015.

Building Type
House
Year Built
1915
Floor Size
239m2
Land Size
427m2
Local Government
Mosman
Lot/Plan
2/DP932831

Last Listing description (March 2025)

Quintessential family Federation in perfect locale

Lifestyle - A residence of timeless appeal, this Mosman classic offers an easy everyday elegance with a superbly proportioned floorplan, traditional Federation style and sweeping CBD and harbour vistas from its upper level. Rich period features and an immaculate presentation are on show from the moment you enter, with its perfectly laid-out dual level floor plan providing exemplary living and entertaining. Situated on a quiet street the property offers a family-friendly vibe footsteps to Mosman Bay, bus and village shops and close to schools.

Accommodation - Honouring the finest in Federation architecture, the home immediately engages with its expansive and elegant formal lounge, dining and library area. Down the hall a more contemporary design takes over with a free flowing living, dining and superb stone and Smeg French provincial inspired kitchen. A generous paved alfresco terrace plus superb wraparound balconies provide options from which to enjoy the outdoors. Five bedrooms or four and a study are all generous including the master retreat with balcony access and designer ensuite.

Features - Inside the home the grandeur and quality of build is evident with a wide entry hallway, soaring ceilings and fine ceiling ornamentation. Timber flooring and two original marble fireplaces add to the ambience. Superbly executed renovations enhance the gracious and luxurious feel including the high end kitchen with its breakfast bench and two upper level bathrooms. With comfort foremost in mind the property includes ducted air conditioning and a single undercover off street car space complimented by ample street parking. Built-in robes plus a number of cupboard areas including under stair provide excellent storage options.

Property History for 10 Oswald St, Mosman, NSW 2088

A timeline of how this property has performed in the market
Last Sold
$2,825,000
05 Dec 2015
Listed for Rent
$2.20k/w
17 Mar 2025
  • 05 Mar 2025
    Listed for Rent - Price not available
  • 02 May 2024
    Listed for Rent $2,000 / week
  • 02 Nov 2020
    Listed for Rent - Price not available
Sign in to see more transactions
Commute Calculator

About Mosman 2088

The size of Mosman is approximately 8.7 square kilometres. It has 45 parks covering nearly 29.6% of total area. The population of Mosman in 2016 was 28475 people. By 2021 the population was 28329 showing a population decline of 0.5% in the area during that time. The predominant age group in Mosman is 50-59 years. Households in Mosman are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Mosman work in a professional occupation.In 2021, 64.10% of the homes in Mosman were owner-occupied compared with 62.80% in 2016.

Mosman has 16,011 properties. Over the last 5 years, Houses in Mosman have seen a 30.04% increase in median value, while Units have seen a 37.05% increase. As at 31 December 2025:

  • The median value for Houses in Mosman is $5,876,830 while the median value for Units is $1,510,797.
  • Houses have a median rent of $1,800 while Units have a median rent of $800.
There are currently 41 properties listed for sale, and 42 properties listed for rent in Mosman on OnTheHouse. According to Cotality's data, 649 properties were sold in the past 12 months in Mosman.

Suburb Insights for Mosman 2088

Market Insights
Mosman Trends for Houses
Median Value

N/A

-
View Trend
Median Growth

N/A

View Trend
Median Rent

N/A

-
View Trend
Rental Yield

N/A

-
View Trend
Median Value: The middle value of all properties across the geography based on the Automated Valuation Model.


Median Value over 1 year
Mosman Trends for Units
Median Value

N/A

-
View Trend
Median Growth

N/A

View Trend
Median Rent

N/A

-
View Trend
Rental Yield

N/A

-
View Trend
Median Value: The middle value of all properties across the geography based on the Automated Valuation Model.


Median Value over 1 year
Neighbourhood Insights
Age
Household
Occupancy
No data to show
Cotality Copyright and Legal Disclaimers about Property Data
Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.